Solar Comfort Heaters have the most proven technology formulated by over 20 years of providing reliable, safe heat. This newest version comes with the same technology and now has 204 improved VenturisAirTM tubes as part of the heating mechanism. This makes Solar Comfort the most efficient and safest heating unit on the market today. The combination of four 375 watt infrared lamps and the exclusive VenturisAirTM technology allow you to heat up to 800 sq. ft. with even temperature from floor to ceiling. The Solar Comfort Heating System used 35% less energy than a conventional electric furnace/baseboard system, as proven in a utility's field test for a full heating season. Calculations show that the Solar Comfort will heat more efficiently than a Heat Pump. When compared with today's spiraling gas, propane, and fuel oil cost, the Solar Comfort Heating System provides even greater savings.